<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Nov 28, 2016 at 10:11 PM, Oliver Grawert <span dir="ltr"><<a href="mailto:ogra@ubuntu.com" target="_blank">ogra@ubuntu.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">hi,<br>
<span class="">On Mo, 2016-11-28 at 21:19 +0800, Zechao Wang wrote:<br>
> Hi, <br>
><br>
> I'm working on Bubblegum 96board platform to support ubuntu snappy<br>
> core.<br>
> Everything is ok, and usb2eth is works well.<br>
><br>
> But Wifi can not work, because snappy core use READ-ONLY file system,<br>
> i cannot edit the file <br>
> /etc/network/interfaces. (wifi device driver is modprobed, and wlan0<br>
> is displayed. )<br>
><br>
> And the READ-ONLY file system is generated by ubuntu-image tool, it's<br>
> a black box to us.<br>
><br>
> So, could someone give me some advice how to fix the problem. <br>
><br>
<br>
</span>the wifi setup should be done by the first boot configuration tool, if<br>
you connect a serial tty or display on first boot you should see a<br>
"please press enter" message after the boot messages, if you press<br>
enter there you get walked though the initial system configuration<br>
which also sets up the necessary wifi bits ... note that finishing this<br>
wizard is essential since it also sets up the ssh keys for logging in.<br>
<br></blockquote><div><br></div><div>Is there a way to make a configured device reconnect to another WiFi network which has different network setting like 192.168.0.x and 192.168.1.x?</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
if you have wifi problems after using this tool (which uses netplan in<br>
the backend, as jian said), please file bugs against [1]. the<br>
/etc/network/interfaces file is deprecated and netplan config should<br>
not be done manually either.<br>
<br>
ciao<br>
oli<br>
<br>
[1] <a href="https://bugs.launchpad.net/ubuntu/+source/subiquity/+filebug" rel="noreferrer" target="_blank">https://bugs.launchpad.<wbr>net/ubuntu/+source/subiquity/+<wbr>filebug</a><br>--<br>
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<br></blockquote></div><br></div></div>